lasinfo (210611) report for 'AHN4T/15EZ2_03.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 177/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 38391518 number of points by return: 24589569 8202290 4202415 1392670 4574 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 542480 0 min x y z: 166980.000 542480.000 -0.746 max x y z: 168019.999 543769.999 40.109 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 38391518 extended number of points by return: 24589569 8202290 4202415 1392670 4574 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -746 40109 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -15 29 user_data 8 9 point_source_ID 1136 1137 gps_time 269087551.835952 269089080.242365 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.08 33.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24589569 number of intermediate returns: 5615436 number of last returns: 24562618 number of single returns: 16376105 covered area in square units/kilounits: 1339904/1.34 point density: all returns 28.65 last only 18.33 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38391518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24589569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8202290 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4202415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1392670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4574 instead zero. overview over extended number of returns of given pulse: 16376105 7985441 8429566 5577492 22339 560 15 0 0 0 0 0 0 0 0 histogram of classification of points: 15938705 unclassified (1) 22344579 ground (2) 18929 building (6) 89136 water (9) 169 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2428366 +---> 999945 of those are unclassified (1) +---> 1411818 of those are ground (2) +---> 11068 of those are building (6) +---> 5535 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 3 bin [-0.7,-0.6) has 61 bin [-0.6,-0.5) has 2342 bin [-0.5,-0.4) has 10366 bin [-0.4,-0.3) has 25771 bin [-0.3,-0.2) has 39491 bin [-0.2,-0.1) has 33042 bin [-0.1,0.0) has 53147 bin [0.0,0.1) has 81281 bin [0.1,0.2) has 225607 bin [0.2,0.3) has 598653 bin [0.3,0.4) has 1030360 bin [0.4,0.5) has 1267934 bin [0.5,0.6) has 1614036 bin [0.6,0.7) has 1302266 bin 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bin [36.1,36.2) has 514 bin [36.2,36.3) has 441 bin [36.3,36.4) has 456 bin [36.4,36.5) has 387 bin [36.5,36.6) has 398 bin [36.6,36.7) has 371 bin [36.7,36.8) has 297 bin [36.8,36.9) has 284 bin [36.9,37.0) has 239 bin [37.0,37.1) has 201 bin [37.1,37.2) has 181 bin [37.2,37.3) has 169 bin [37.3,37.4) has 132 bin [37.4,37.5) has 165 bin [37.5,37.6) has 135 bin [37.6,37.7) has 96 bin [37.7,37.8) has 103 bin [37.8,37.9) has 83 bin [37.9,38.0) has 97 bin [38.0,38.1) has 74 bin [38.1,38.2) has 67 bin [38.2,38.3) has 41 bin [38.3,38.4) has 35 bin [38.4,38.5) has 38 bin [38.5,38.6) has 30 bin [38.6,38.7) has 22 bin [38.7,38.8) has 24 bin [38.8,38.9) has 16 bin [38.9,39.0) has 15 bin [39.0,39.1) has 9 bin [39.1,39.2) has 10 bin [39.2,39.3) has 5 bin [39.3,39.4) has 5 bin [39.4,39.5) has 5 bin [39.5,39.6) has 3 bin [39.6,39.7) has 4 bin [39.7,39.8) has 1 bin [40.1,40.2) has 2 average z coordinate 6.4 for 38391518 element(s) point source id histogram with bin size 1.000000 bin 1136 has 10568771 bin 1137 has 27822747 average point source id 1136.724710781167914 for 38391518 element(s)